Water Garden & Pond Tubing

Match tubing inside diameter (ID) to your pump outlet or fittings; common sizes are 1/2", 3/4", 1", and 1-1/4"—larger diameter reduces flow restriction and clogging but requires a pump rated for higher flow

Look for UV-resistant, flexible materials such as reinforced PVC, EPDM rubber, or polyethylene; reinforced or kink-resistant constructions last longer outdoors and handle bends without collapsing

Durability varies by material and exposure; UV-resistant tubing typically lasts several years—inspect for cracks, brittleness, or leaks annually, flush or clean interior to remove sediment, and replace sections showing wear

Yes; when burying, use tubing rated for underground use or protect with conduit, slope to prevent air locks, avoid sharp rocks, and leave service access or removable connectors at key points for maintenance

Proper fittings and clamps ensure leak-free connections; use barbed or compression fittings matched to tubing ID with stainless steel or corrosion-resistant clamps for permanent outdoor installations

Longer runs and multiple bends increase friction loss and reduce flow; calculate head loss for your pump or choose larger diameter tubing to minimize flow reduction and keep runs as direct as possible

Basic tubing and simple fittings are available under $50 for small projects, while durable, reinforced tubing and multiple specialized fittings can raise costs; average category prices are moderate, so plan based on length and material quality needed